Clean up contract id by node id and hash

[renauter]

ContractIDByNodeIDAndHash storage map should not reference not existing node contracts.
Also, if such contract exists, the deployment hash in key should be same as deployment hash in contract

Seen on devnet:

• ContractIDByNodeIDAndHash key [node: 34, hash: "b076d2fcefdbe02f9902870860a66e91"] gives contract id 16672 and this contract does not exist

  
  

• ContractIDByNodeIDAndHash key [node: 28, hash: [128, 48, 56, 48, 97, 52, 54, 51, 49, 50, 100, 52, 54, 50, 102, 54, 50, 97, 52, 52, 97, 99, 48, 97, 54, 100, 53, 48, 98, 99, 99, 52] = "�080a46312d462f62a44ac0a6d50bcc4"] gives contract id 3768 and the deployment hash in this contract [48, 56, 48, 97, 52, 54, 51, 49, 50, 100, 52, 54, 50, 102, 54, 50, 97, 52, 52, 97, 99, 48, 97, 54, 100, 53, 48, 98, 99, 99, 52, 52] = "080a46312d462f62a44ac0a6d50bcc44" does not match

  

[DylanVerstraete]

Fix deployed and verified on devnet